Skip to main content
RadioRA 3 System Design & Setup Application Note #637 - NEMA...

Explore Knowledge Articles

Application Note #637 - NEMA SSL 7A Dimmer Compliance List Including Compliance With CA Title 24

ka0PY000000PIWPYA4
000008010
sivoiaqs-wireless,sivoiaqs-triathlon
radiora3

NEMA (National Electrical Manufacturers Association) SSL 7A is a standard that provides basic requirements for phase-cut dimming of LED light sources. Please note that SSL 7A defines only basic dimming criteria. To ensure the lamp and dimmer are compatible with Lutron performance and quality standards, use the tool at www.lutron.com/compatibility or visit www.lutron.com/leds to find detailed report cards for LED lamps.

Effective January 1 2017, new residential construction and major renovation in California is required to meet CA Title 24 2016 Building Energy Efficiency Standards Section 150.0(k)2A. This requirement states that all forward-phase-cut dimmers controlling interior LED lamps must comply with NEMA SSL 7A. This document contains the list of Lutron dimmers that are compliant with this Title 24 requirement.

This document is only applicable to phase control dimming and does not apply to sensors or other dimming technologies (e.g., 0 –10 V- or EcoSystem). If a product is not on the list, contact Customer Assistance at www.lutron.com/support or 1.844.LUTRON1.

Product FamilyModel NumberDescriptionNotes
Wallbox dimmersDVCL-153PDiva LED+ dimmer-
CTCL-153PSkylark Contour LED+ dimmer-
TGCL-153PToggler LED+ dimmer-
SCL-153PSkylark LED+ dimmer-
LECL-153PLumea LED+ dimmer-
LECL-150Lumea LED+ dimmer-
AYCL-153PAriadni LED+ dimmer-
DVCL-253PDiva LED+ 250 W dimmer-
AYCL-253PAriadni LED+ 250 W dimmer-
NTCL-250Nova T+ LED+ dimmer-
CTCL-150Skylark Contour LED+ dimmer-
GT-150GRAFIK T LED+ dimmer-
GT-250MGRAFIK T LED+ 250 W dimmer-
GT-5NEMGRAFIK T phase-selectable dimmerCompliant when set to forward-phase mode.
MA-PROMastro LED+ PRO DimmerCompliant when set to forward-phase mode.
MACL-LFQMaestro LED+ Fan/Light Dimmer-
MACL-153MMaestro LED+ dimmerTo help determine if the product is compliant with Title 24, refer to the MACL-153M Compliant vs. Non-Compliant Examples section on page 3.
RadioRA 2RRD-HNseeTouch hybrid keypad-
RRD-6NA*Maestro phase-adaptive dimmerCompliant when set to forward-phase mode.
RRT-G5NEWGRAFIK T phase-selectable dimmerCompliant when set to forward-phase mode.
RRD-3LDTabletop lamp dimmer-
RRD-3PDPlug-in lamp dimmer-
RRD-6CLRadioRA 2 LED+ DimmerCompliant with 2 or more LED lamps.
RRD-10NDMaestro neutral wire dimmerCompliant with up to 125 W LED load.
RRD-PROMaestro LED+ dimmerCompliant when set to forward-phase mode. Neutral connected: 1 or more LED lamps.
No neutral connection: 2 or more LED lamps.
RRT-GHGRAFIK T hybrid keypadCompliant with neutral wire connected.
RRT-G25LWGRAFIK T dimmerCompliant with 2 or more LED lamps.
HomeWorksHQRD-6NA*Maestro phase-adaptive dimmerCompliant when set to forward-phase mode.
LQSE-4A-120-D*Phase-adaptive power moduleCompliant with up to 100 W LED load when set to forward phase mode. Low-end trim must be set to 10%.
LQSE-4A5-120-D*LED+ phase-adaptive power moduleCompliant with up to 400 W LED load on Zone 1, and up to 200 W LED load on Zone 2, Zone 3, and Zone 4. Must be set to forward phase mode. Low-end trim must be set to 10%.
LQSE-4A1-D*Phase-adaptive power moduleCompliant with up to 70 W LED load when set to forward phase mode. Low-end trim must be set to 10%.
MQSE-4A1-D*myRoom phase-adaptive power moduleCompliant with up to 70 W LED load when set to forward phase mode. Low-end trim must be set to 10%.
HQRD-HNseeTouch hybrid keypad-
HQRT-G5NEWGRAFIK T phase-selectable dimmerCompliant when set to forward-phase mode.
HQRD-6NDMaestro neutral wire dimmerCompliant with up to 125 W LED load.
HQRD-6CLHomeWorks QS RF LED+ DimmerCompliant with 2 or more LED lamps.
HQRD-10NDMaestro neutral wire dimmerCompliant with up to 125 W LED load.
HQRA-PROMaestro LED+ dimmerCompliant when set to forward-phase mode.
Neutral connected: 1 or more LED lamps.
No neutral connection: 2 or more LED lamps.
HQRD-PROMaestro LED+ dimmerCompliant when set to forward-phase mode.
Neutral connected: 1 or more LED lamps.
No neutral connection: 2 or more LED lamps.
QSGRJ-6PGRAFIK Eye control unitCompliant with 3 or more LED lamps.
HQRT-G25LWGRAFIK T dimmerCompliant with 2 or more LED lamps.
HQRT-GHGRAFIK T hybrid keypadCompliant with neutral wire connected.
HQR-3LDTabletop lamp dimmer-
HQR-3PDPlug-in lamp dimmer-
HW-RPM-4A*Phase-adaptive moduleCompliant with up to 300 W LED load and when set to forward phase mode. Low-end trim must be set to 10%.
HW-RPM-4UForward-phase moduleTo help determine if your product is compliant with Title 24, refer to the HW-RPM-4U Compliant vs. Non-Compliant Examples section on page 4.
Wireless dimmers for use with Pico wireless controls and wireless sensorsGTJ-150GRAFIK T wireless dimmerCompliant with 2 or more LED lamps.
GTJ-250MGRAFIK T wireless dimmerCompliant with 2 or more LED lamps.
GTJ-5NEMGRAFIK T wireless phase selectableCompliant when set to forward-phase mode.
MRF2-3LDMaestro Wireless tabletop lamp dimmer-
MRF2-3PDMaestro Wireless plug-in lamp dimmer-
MRF2-6NDMaestro Wireless neutral wire dimmerCompliant with up to 125 W LED load.
Caséta WirelessPD-6WCLCaséta original smart dimmer-
PD-10NXDCaséta original PRO smart dimmer-
PD-5NECaséta smart ELV+ dimmerCompliant when set to forward-phase mode.
PD-3PCLCaséta plug-in dimmer-
DVRF-6LDiva smart dimmerCompliant with up to 50 W LED load and when set to forward-phase mode.
DVRF-5NEDiva smart ELV+ dimmerCompliant when set to forward-phase mode.
PanelsRET-GPDIMMERRetrofit GP card-
PHPM-PA*Phase-adaptive power booster-
PHPM-WBX*Phase-adaptive power booster-
QSN-4A5-S*Energi Savr Node LED+ phase-adaptive fixture controllerCompliant with up to 400 W LED load on Zone 1, and up to 200 W LED load on Zone 2, Zone 3 and Zone 4. Must be set to forward-phase mode and low-end trim set to 10%.
QSN-4A5-D*Energi Savr Node LED+ phase-adaptive power module-
ViveRMJS-PNE-DV*Vive PowPak-phase select dimming moduleComplies with NEMA SSL 7A-2015 when configured to LED forward-phase with low-end trim set to 12% and high-end trim set to 90%.
RMJS-PNE-DV-EM*Vive PowPak-phase select dimming module

* Title 24 requires phase adaptive dimmers to be SSL 7A compliant only when operating in the forward-phase mode.

MACL-153M Compliant vs. Non-Compliant Examples

5-digit code = Compliant (Green)

3-digit code = Non-compliant (Red)

Compliant


Non-compliant

Retail Box

7A listed = Compliant (Green)

No Listing = Non-compliant (Red)

Compliant


Non-compliant


Electrical Distributor Box

7A listed = Compliant (Green)

No Listing = Non-compliant (Red)

Compliant


Non-compliant

HW-RPM-4U Compliant vs. Non-Compliant Examples

Compliant (Green)

Non-compliant (Red)

Compliant

Non-compliant